package com.itheima.service;

import com.itheima.pojo.BusinessReportVO;
import com.itheima.pojo.MemberReportVO;
import com.itheima.pojo.SetmealReportVO;

import javax.servlet.http.HttpServletResponse;

public interface ReportService {
    /**
     * 获取套餐占比统计数据
     * @return
     */
    SetmealReportVO getSetmealReport();

    /**
     * 获取会员数量统计数据
     * @return
     */
    MemberReportVO getMemberReport();

    /**
     * 获取运营数据统计数据
     * @return
     */
    BusinessReportVO getBusinessReport();

    /**
     * 导出运营数据统计数据
     */
    void exportBusinessReport(HttpServletResponse response);
}
